Rapid7 Vulnerability & Exploit Database

Oracle Linux: (CVE-2022-42703) ELSA-2023-1091: kernel security and bug fix update

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Oracle Linux: (CVE-2022-42703) ELSA-2023-1091: kernel security and bug fix update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
10/09/2022
Created
03/10/2023
Added
03/08/2023
Modified
03/08/2023

Description

mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.

Solution(s)

  • oracle-linux-upgrade-kernel

References

  • ELSA-2023-1091
  • CVE-2022-42703
  • USN-5728-1
  • USN-5728-2
  • USN-5728-3
  • USN-5755-1
  • USN-5756-1
  • USN-5756-2
  • USN-5756-3
  • USN-5757-1
  • USN-5757-2
  • USN-5758-1
  • USN-5773-1
  • USN-5774-1
  • USN-5779-1
  • USN-5789-1
View more

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;